Inventor · disambiguated record
Hung S. Ma
Also filed as: MA HUNG · MA HUNG S · MA HUNG SHUN
5 granted patents·162 citations·filing 1982–2013
82Inventor score
Top patents by PatentIndex Score
5 records- 0180US4547899AWaveform matching system and methodNCR CO·Filed 1982·Granted Oct 15, 1985·61 cites·29 claims
- 0259US6253173B1Split-vector quantization for speech signal involving out-of-sequence regrouping of sub-vectorsNORTEL NETWORKS CORP·Filed 1997·Granted Jun 26, 2001·46 cites·26 claims
- 0353US4742557AAdaptive character extraction method and systemNCR CO·Filed 1985·Granted May 3, 1988·29 cites·9 claims
- 0445US5987411ARecognition system for determining whether speech is confusing or inconsistentNORTHERN TELECOM LTD·Filed 1997·Granted Nov 16, 1999·26 cites·28 claims
- 0536US9226123B2Limiting processing of calls as text telephony callsERICSSON TELEFON AB L M·Filed 2013·Granted Dec 29, 2015·0 cites·24 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →